onInserted method
Called when an item was inserted into the list.
Implementation
@mustCallSuper
@protected
@override
void onInserted(int index, E item) =>
list.insertItem(index, duration: widget.insertDuration);
Called when an item was inserted into the list.
@mustCallSuper
@protected
@override
void onInserted(int index, E item) =>
list.insertItem(index, duration: widget.insertDuration);